DNN-based Phase Noise Compensation for Sub-THz Communications

被引：0
|
作者：
Park, Hyeong Sook [1 ]
Choi, Eun-Young [1 ]
Song, Young Seog [1 ]
Noh, Song [2 ]
Seo, Kyungsik [2 ]
机构：
[1] Elect & Telecommun Res Inst, Future Mobile Commun Res Div, Daejeon, South Korea
[2] Incheon Natl Univ, Dept Informat & Telecommun Engn, Incheon, South Korea
来源：
11TH INTERNATIONAL CONFERENCE ON ICT CONVERGENCE: DATA, NETWORK, AND AI IN THE AGE OF UNTACT (ICTC 2020) | 2020年
关键词：
Sub-TeraHertz communication; phase noise; deep neural network; OFDM;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a new method is presented for phase noise (PN) compensation in sub-TeraHertz (THz) orthogonal frequency division multiplexing (OFDM) systems. To suppress the higher PN encountered at the sub-THz spectrum bands, a deep neural network (DNN)-based PN compensation framework is proposed. Exploiting the signal under PN impairment and the channel estimate at the receiver, the proposed DNN framework makes hard decisions with respect to each data subcarrier. Numerical results show the effectiveness of the proposed framework.
引用
收藏
页码：866 / 868
页数：3
相关论文
共 50 条
  • [21] Performance Comparison of Digital Modulations in the Presence of Gaussian Phase Noise in the Sub-THz Context
    Desombre, Paul
    Fares, Haifa
    Louet, Yves
    2021 FOURTH INTERNATIONAL WORKSHOP ON MOBILE TERAHERTZ SYSTEMS (IWMTS), 2021,
  • [22] Multi-Objective DNN-Based Precoder for MIMO Communications
    Zhang, Xinliang
    Vaezi, Mojtaba
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2021, 69 (07) : 4476 - 4488
  • [23] Coordinated Beamforming Training for mmWave and Sub-THz Communications with Antenna Subarrays
    Lin, Cen
    Li, Geoffrey Ye
    2017 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2017,
  • [24] Phase Noise Resilient Neural Transceivers for High Data-Rate Sub-THz Links
    Marasinghe, Dileepa
    Nguyen, Le Hang
    Rajatheva, Nandana
    Latva-Aho, Matti
    IEEE WIRELESS COMMUNICATIONS LETTERS, 2025, 14 (03) : 836 - 840
  • [25] A Switch Network-Based Adaptive Sub-Connected Hybrid Precoding Architecture in Sub-THz Communications
    Yu, Jieun
    Lee, Hyungje
    Eom, Chahyeon
    Lee, Chungyong
    2021 36TH INTERNATIONAL TECHNICAL CONFERENCE ON CIRCUITS/SYSTEMS, COMPUTERS AND COMMUNICATIONS (ITC-CSCC), 2021,
  • [26] Coordinated Subarray Based Multi-User Beam Training for Indoor Sub-THz Communications
    Zhang, Renmin
    Zhang, Hua
    Xu, Wei
    Zhao, Chunming
    2018 IEEE 88TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL), 2018,
  • [27] Single-channel 240-Gbit/s sub-THz wireless communications using ultra-low phase noise receiver
    Maekawa, Keisuke
    Nakashita, Tomoya
    Yoshioka, Toki
    Hori, Takashi
    Rolland, Antoine
    Nagatsuma, Tadao
    IEICE ELECTRONICS EXPRESS, 2024, 21 (03): : 6 - 6
  • [28] JOINT NOISE AND MASK AWARE TRAINING FOR DNN-BASED SPEECH ENHANCEMENT WITH SUB-BAND FEATURES
    Wang, Qing
    Du, Jun
    Dai, Li-Rong
    Lee, Chin-Hui
    2017 HANDS-FREE SPEECH COMMUNICATIONS AND MICROPHONE ARRAYS (HSCMA 2017), 2017, : 101 - 105
  • [29] DNN-based phase estimation for online speech enhancement
    Nguyen, Binh Thien
    Wakabayashi, Yukoh
    Geng, Yuting
    Iwai, Kenta
    Nishiura, Takanobu
    ACOUSTICAL SCIENCE AND TECHNOLOGY, 2025, 46 (02) : 186 - 190
  • [30] THz/sub-THz bolometer based on electron heating in a semiconductor waveguide
    Dobrovolsky, V.
    Sizov, F.
    OPTO-ELECTRONICS REVIEW, 2010, 18 (03) : 250 - 258
12345